body {
    font-family: 'Courier New', monospace;
    background: linear-gradient(135deg, #2c3e50, #34495e);
    height: 100%;
    margin: 0;
    color: #ecf0f1;
    overflow: hidden;
}

.radio {
    background: linear-gradient(145deg, #1a1a1a, #2c2c2c);
    border: 4px solid #34495e;
    border-radius: 20px;
    padding: 5px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    text-align: center;
    position: relative;
    width: 100%;
    height: auto;
    max-height: 100%;
    box-sizing: border-box;
    display: block;
}

.radio::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 20px;
    background: #34495e;
    border-radius: 10px;
}

.radio::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 30px;
    background: #2c3e50;
    border-radius: 15px;
}

h1 {
    font-size: 14px;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

/* Force room title color to white */
.radio h1 {
    color: #ffffff !important;
}

input {
    display: block;
    margin: 15px auto;
    padding: 10px;
    border: 2px solid #7f8c8d;
    border-radius: 25px;
    background: #34495e;
    color: #ecf0f1;
    width: 100%;
    max-width: 250px;
    text-align: center;
    font-size: 14px;
    box-sizing: border-box;
}

input:focus {
    outline: none;
    border-color: #e74c3c;
    box-shadow: 0 0 10px rgba(231, 76, 60, 0.5);
}

button {
    background: linear-gradient(145deg, #e74c3c, #c0392b);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    cursor: pointer;
    margin: 10px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
}

button:hover {
    background: linear-gradient(145deg, #c0392b, #a93226);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.4);
}

#conference h2 {
    font-size: 16px;
    margin-bottom: 20px;
}

#peers {
    margin-top: 20px;
}

audio {
    margin: 10px;
    filter: sepia(20%) hue-rotate(180deg);
}

.dial {
    display: inline-block;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #f39c12, #e67e22, #d35400);
    margin: 10px;
    position: relative;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.5);
}

.dial::after {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 15px;
    background: #2c3e50;
    border-radius: 2px;
}

#userCircles {
    position: relative;
    width: 100%;
    height: 160px; /* allow 2 rows of 60px with gap */
    margin: 10px auto;
}

.user-circle {
    position: absolute;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 4px solid blue;
    background: radial-gradient(circle at 30% 30%, #5dade2, #2e86c1 60%, #1b4f72 100%);
    color: #ecf0f1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    text-align: center;
    box-shadow: inset 0 2px 6px rgba(0,0,0,0.25);
    overflow: hidden;
}

/* avatar icon inside circle */
.user-circle::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 70%;
    height: 70%;
    transform: translate(-50%, -50%);
    background: url('../avatar.svg') no-repeat center center / contain;
    opacity: 0.9;
}
.user-circle .level {
    font-weight: 700;
    margin-bottom: 2px;
    color: #000000 !important; /* force black */
    text-shadow: none !important;
    position: relative;
    z-index: 1;
}
.user-circle .name {
    font-size: 11px;
    color: #000000 !important; /* force black */
    text-shadow: none !important;
    position: relative;
    z-index: 1;
}
.user-circle .muted {
    position: absolute;
    right: -2px;  /* pull inside circle */
    bottom: -2px; /* pull inside circle */
    background: #ffffff;
    border-radius: 50%;
    border: 2px solid rgba(0,0,0,0.2);
    width: 18px;  /* slightly smaller to fit */
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.25);
    z-index: 2;
}